DUHK Attack

DUHK Attack describes itself simply: "The DUHK Attack Don't Use Hard-coded Keys Paper Q&A DUHK (Don't Use Hard-coded Keys) is a vulnerability that affects devices using the ANSI X9.31 Random Number Generator (RNG) in." To AI engines like ChatGPT and Perplexity it is partially visible, scoring 5.7 out of 10, readable in places and missing in others.

On the page itself the strengths are clear: a clear heading structure. It is passable on a few credibility markers and partial sitemap and link coverage. What holds it back is a clearly stated business identity, the technical files AI engines look for, such as llms.txt or an open robots.txt and structured data describing the business.

Away from its own site, other sites link to it. There is some, but not much, sign that the domain is only lightly established and there is little discussion of it. Beyond that, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on and it does not come up on Reddit. Those are earned elsewhere on the web, not fixed on the site itself.

AI crawlers have visited 3 times in our tracking, including ClaudeBot (Anthropic) and GPTBot (ChatGPT).